crowdsec/pkg/apiserver/apic_metrics_test.go
he2ss 97c441dab6
implement highAvailability feature (#2506)
* implement highAvailability feature
---------

Co-authored-by: Marco Mariani <marco@crowdsec.net>
2024-02-14 12:26:42 +01:00

103 lines
2.6 KiB
Go

package apiserver
import (
"context"
"fmt"
"net/url"
"testing"
"time"
"github.com/jarcoal/httpmock"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/crowdsecurity/go-cs-lib/version"
"github.com/crowdsecurity/crowdsec/pkg/apiclient"
)
func TestAPICSendMetrics(t *testing.T) {
tests := []struct {
name string
duration time.Duration
expectedCalls int
setUp func(*apic)
metricsInterval time.Duration
}{
{
name: "basic",
duration: time.Millisecond * 120,
metricsInterval: time.Millisecond * 20,
expectedCalls: 5,
setUp: func(api *apic) {},
},
{
name: "with some metrics",
duration: time.Millisecond * 120,
metricsInterval: time.Millisecond * 20,
expectedCalls: 5,
setUp: func(api *apic) {
api.dbClient.Ent.Machine.Delete().ExecX(context.Background())
api.dbClient.Ent.Machine.Create().
SetMachineId("1234").
SetPassword(testPassword.String()).
SetIpAddress("1.2.3.4").
SetScenarios("crowdsecurity/test").
SetLastPush(time.Time{}).
SetUpdatedAt(time.Time{}).
ExecX(context.Background())
api.dbClient.Ent.Bouncer.Delete().ExecX(context.Background())
api.dbClient.Ent.Bouncer.Create().
SetIPAddress("1.2.3.6").
SetName("someBouncer").
SetAPIKey("foobar").
SetRevoked(false).
SetLastPull(time.Time{}).
ExecX(context.Background())
},
},
}
httpmock.RegisterResponder("POST", "http://api.crowdsec.net/api/metrics/", httpmock.NewBytesResponder(200, []byte{}))
httpmock.Activate()
defer httpmock.Deactivate()
for _, tc := range tests {
tc := tc
t.Run(tc.name, func(t *testing.T) {
url, err := url.ParseRequestURI("http://api.crowdsec.net/")
require.NoError(t, err)
apiClient, err := apiclient.NewDefaultClient(
url,
"/api",
fmt.Sprintf("crowdsec/%s", version.String()),
nil,
)
require.NoError(t, err)
api := getAPIC(t)
api.pushInterval = time.Millisecond
api.pushIntervalFirst = time.Millisecond
api.apiClient = apiClient
api.metricsInterval = tc.metricsInterval
api.metricsIntervalFirst = tc.metricsInterval
tc.setUp(api)
stop := make(chan bool)
httpmock.ZeroCallCounters()
go api.SendMetrics(stop)
time.Sleep(tc.duration)
stop <- true
info := httpmock.GetCallCountInfo()
noResponderCalls := info["NO_RESPONDER"]
responderCalls := info["POST http://api.crowdsec.net/api/metrics/"]
assert.LessOrEqual(t, absDiff(tc.expectedCalls, responderCalls), 2)
assert.Zero(t, noResponderCalls)
})
}
}